FileDocCategorySizeDatePackage
MimeMessageAvalonSource.javaAPI DocApache James 2.3.13112Fri Jan 12 12:56:24 GMT 2007org.apache.james.mailrepository

MimeMessageAvalonSource

public class MimeMessageAvalonSource extends org.apache.james.core.MimeMessageSource
Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. *

Fields Summary
org.apache.avalon.cornerstone.services.store.StreamRepository
sr
The stream repository used by this data source.
String
repositoryName
The name of the repository
String
key
The key for the particular stream in the stream repository to be used by this data source.
private long
size
Constructors Summary
public MimeMessageAvalonSource(org.apache.avalon.cornerstone.services.store.StreamRepository sr, String repositoryName, String key)


           
        this.sr = sr;
        this.repositoryName = repositoryName;
        this.key = key;
Methods Summary
public java.io.InputStreamgetInputStream()

        return sr.get(key);
public longgetMessageSize()

        if (size == -1) {
            if (sr instanceof org.apache.james.mailrepository.filepair.File_Persistent_Stream_Repository) {
                size = ((org.apache.james.mailrepository.filepair.File_Persistent_Stream_Repository) sr).getSize(key);
            } else size = super.getMessageSize();
        }
        return size;
public java.lang.StringgetSourceId()
Returns a unique String ID that represents the location from where this source is loaded. This will be used to identify where the data is, primarily to avoid situations where this data would get overwritten.

return
the String ID

        StringBuffer sourceIdBuffer =
            new StringBuffer(128)
                    .append(repositoryName)
                    .append("/")
                    .append(key);
        return sourceIdBuffer.toString();